128. THEORETICAL CONSIDERATIONS FOR OPTIMIZING TUMOR: NORMAL TISSUE CONTRAST IN BONE TUMORS WITH SPINE-ECHO MAGNETIC RESONANCE IMAGINGAn abstract is unavailable. This article is available as a PDF only.doi:10.1097/00004424-198409000-00153Richardson, M L...
contrast agent kinetics enables quantitative assessment of the structural and functional changes in the microvasculature that are associated with tumor angiogenesis... S Turco,H Wijkstra,M Mischi - 《IEEE Reviews in Biomedical Engineering》 被引量: 4发表: 2017年 Imaging Microvasculature with Contrast-...
On an optimal chest radiograph exposure factors should be such that the thoracic spine and intervertebral disks are faintly visible, with the spinous processes being in the midline. Contact between the lower lobes and the paravertebral soft tissues results in paravertebral interfaces or stripes that ...
Effect of ovariectomy on contrast agent diffusion into lumbar intervertebral disc: A dynamic contrast-enhanced MRI study in female rats on contrast agent diffusion into lumbar intervertebral disc:a dynamic contrast-enhanced MRI study in female rats[J].{H}Magnetic Resonance Imaging,2012.683-... Deng,...
MRI equipment and imaging protocols Imaging was performed using a Siemens Tim 1.5T superconducting MRI scanner. A body phased array coil was utilized, and the scanning range extended from the anterior superior iliac spine to the superior margin of the pubic symphysis. A turbo spin echo (TSE) se...
DeltaFosB increases dendritic spine density in medium spiny neu- rons in the nucleus accumbens in addicted animals during extended periods of abstinence through stimulation of the protein Cdk5, thus becoming a bridge to more extended neuroplasticity (Bibb et al., 2001; Norrholm ...
Normal morphology, age-related changes and abnormal findings of the cervical spine. Part II: magnetic resonance imaging of over 1,200 asymptomatic subjects Purpose The aim of this study is to establish standard MRI values for the cervical spinal canal, dural tube, and spinal cord, to evaluate ...
In contrast, levels of local GABAergic inhibitory interneurons remain fairly stable from childhood through adulthood (Changeux and Danchin, 1976; Innocenti, 1981). The relationship between cortical thinning, myelination, and experience-dependent remodeling of neural circuits is growing clearer, but much...
greater role in sustaining phenotypic HSCs in vitro.33By quantifying the [Ca2+]ein vivo at single-cell resolution, we recently revealed that [Ca2+]ewas, indeed, tied to local bone remodeling activity and increased with age.34Intriguingly, in contrast to the in vitro finding, we found ...
An x-ray examination of the thoracic spine reveals osteopenic changes at T7. What does this mean? Which of he following can be present with a sudden onset of difficult breathing and diminished breath sounds? a. Pertussis b. Emphysema c. Pneumothorax d. Pneumonia ...